Zip Code 94025

📍 Menlo Park, CA

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

2.70 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Menlo Park, CA released over 2.70 lbs of pollutants. The primary source was US DOE SLAC NATIONAL ACCELERATOR LABORATORY, which emitted Lead into the local air. Air quality in 94025 is relatively consistent with regional baselines.

Top Polluting Facilities

US DOE SLAC NATIONAL ACCELERATOR LABORATORY Cancer Risk

Owned by: US DEPARTMENT OF ENERGY

Lead released to air

1.3 lbs

LBS
CSBIO

Owned by: nan

Acetonitrile released to air

1.2 lbs

LBS
CSBIO Cancer Risk

Owned by: nan

N,N-Dimethylformamide released to air

0.2 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Fremont, CA (94538) 13.4 mi away

Heavy Industrial Activity

226,808.62 lbs

Annual Emissions
Fremont, CA (94539) 15.1 mi away

Heavy Industrial Activity

32,454.00 lbs

Annual Emissions
Milpitas, CA (95035) 16.0 mi away

Heavy Industrial Activity

4,502.33 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 94063 Report: 94086 Report: 94089 Report: 93955 Report: 93908 Report: 93901

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Protect Your Lungs

The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Lead.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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